/* 艺术理念页面特定样式 */
.philosophy-hero {
    height: 80vh;
    background: url('https://images.unsplash.com/photo-1500651230702-0e2d8a49d4ad?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80') no-repeat center center;
    background-size: cover;
}

/* 理念介绍区域 */
.philosophy-intro {
    padding: 6rem 5%;
    background-color: var(--dark-gray);
}

.philosophy-intro .container {
    display: flex;
    flex-wrap: wrap;
    gap: 4rem;
    align-items: center;
}

.philosophy-text {
    flex: 1;
    min-width: 300px;
}

.philosophy-text h3 {
    font-size: 2rem;
    font-weight: normal;
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

.philosophy-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--light-gray);
}

.philosophy-image {
    flex: 1;
    min-width: 300px;
    height: 400px;
    position: relative;
}

.ink-animation-large {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* 核心理念区域 */
.philosophy-principles {
    padding: 6rem 5%;
    background-color: var(--black);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: normal;
    margin-bottom: 4rem;
    letter-spacing: 3px;
}

.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.principle-item {
    background-color: var(--dark-gray);
    padding: 2.5rem;
    border-radius: 4px;
    transition: all var(--transition-speed) ease;
}

.principle-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.principle-icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.principle-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: normal;
}

.principle-item p {
    color: var(--light-gray);
    line-height: 1.6;
}

/* 创作方法论区域 */
.philosophy-approach {
    padding: 6rem 5%;
    background-color: var(--dark-gray);
}

.approach-container {
    display: flex;
    flex-wrap: wrap;
    gap: 4rem;
    align-items: center;
}

.approach-image {
    flex: 1;
    min-width: 300px;
    height: 400px;
    position: relative;
}

.ink-animation-medium {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.approach-text {
    flex: 1;
    min-width: 300px;
}

.approach-item {
    margin-bottom: 2.5rem;
}

.approach-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: normal;
    position: relative;
    padding-bottom: 0.5rem;
}

.approach-item h3::after {
    content: '';
    position: absolute;
    width: 50px;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--white);
}

.approach-item p {
    color: var(--light-gray);
    line-height: 1.8;
}

/* 数字水墨的意义区域 */
.philosophy-significance {
    padding: 6rem 5%;
    background-color: var(--black);
}

.significance-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.significance-intro {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--light-gray);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.significance-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.significance-point {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.point-number {
    font-size: 2rem;
    font-weight: bold;
    color: var(--medium-gray);
    min-width: 40px;
}

.point-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: normal;
}

.point-content p {
    color: var(--light-gray);
    line-height: 1.6;
}

/* 未来展望区域 */
.philosophy-vision {
    padding: 6rem 5%;
    background-color: var(--dark-gray);
}

.vision-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.vision-text ul {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 2rem;
}

.vision-text ul li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 1rem;
    color: var(--light-gray);
}

.vision-text ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--white);
    font-size: 1.5rem;
}

.vision-quote {
    background-color: var(--black);
    padding: 2.5rem;
    border-radius: 4px;
    position: relative;
}

.vision-quote::before {
    content: '\201C';
    font-size: 4rem;
    position: absolute;
    top: -1rem;
    left: 1rem;
    color: var(--medium-gray);
}

blockquote p {
    font-size: 1.3rem;
    line-height: 1.8;
    margin-bottom: 1rem;
    color: var(--light-gray);
}

blockquote cite {
    display: block;
    text-align: right;
    font-style: normal;
    color: var(--very-light-gray);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .philosophy-intro .container,
    .approach-container,
    .vision-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .philosophy-image,
    .approach-image {
        order: -1;
    }
    
    .vision-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .philosophy-hero {
        height: 60vh;
    }
    
    .philosophy-intro,
    .philosophy-principles,
    .philosophy-approach,
    .philosophy-significance,
    .philosophy-vision {
        padding: 4rem 5%;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .principles-grid,
    .significance-points {
        grid-template-columns: 1fr;
    }
}